Imagine that you loved someone, but they did not love you back. Due to this, you are having strange pain in your body, flowers have started growing in your lungs, and flowers have also started coming out of your mouth. And slowly, your pain is increasing.
Well, this is called Hanahaki Disease. But is this real? Can You Catch Hanahaki Disease? Can it be cured? After a deep research on it, I am going to answer all these questions in this article.
I know you can’t stop yourself from reading this article now, so let’s get started!
What Is Hanahaki Disease?
Hanahaki Disease is a disease that occurs due to one-sided love.
For Example: If you are in love with someone and he/she does not love you, then you will get Hanahaki disease.
The person who has one-sided feelings in Hanahaki Disease starts coughing up flower petals from his mouth. And as time passes, those petals become flowers and keep wrapping around the lungs.
Then, the slowly growing flowers squeeze the lungs, which cause difficulty in breathing. Slowly slowly, Hanahaki disease patient begins to suffer even more pain.
So, apart from the emotional pain of heartbreak, the patient also goes through the pain of Hanahaki disease.
I know, now you are too much curious to know: Does Hanahaki Disease really happen? Let me reveal it:
Is Hanahaki Disease Real?
No, Don’t be scared; Hanahaki Disease is not real. This disease is just a fictional concept which is used symbolically for storytelling in animes etc.
No case of Hanahaki Disease has been found in the real world yet.
Can You Catch Hanahaki Disease?

As you just read, Hanahaki disease is not real, so it is impossible to suffer from it. You, me or anyone else can’t catch this disease. This suits only in manga/anime.
Of course Hanahaki Disease cannot spread in our world, but heartbreak will still hurt.
Can You Recover From Hanahaki Disease? (How To Cure?)
We can’t catch Hanahaki Disease but let’s talk about How to recover from Hanahaki in anime/manga. There are 2 ways to cure this:
1. If the person whom the patient loves, will also love him. Then the Hanahaki disease will end.
2. If Fictional Doctors will do surgery on the patient to get rid of Hanahaki. Then along with the disease, romantic feelings will also go away.
But don’t worry, you won’t have to spend to cure Hanahaki disease. Fictional doctors or characters will take care of everything.
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What Anime Has Hanahaki Disease?
After a lot of research, I found a manga “Hanahaki Otome“, where the Hanahaki disease originated.
In Hanahaki Otome, There is a young girl named Katsuki who experiences a crushing heartbreak. From then onwards she begins to suffer from the painful disease Hanahaki.
What Are Some Fictional Diseases Like The Hanahaki Disease?
After doing a lot of research on fictional diseases, I found these diseases that are similar to Hanahaki Disease:
1. Inferno Virus
If anyone gets infected by the Inferno fictional disease, they become infertile. This disease makes any human being sick through damp air.
Initially, Bertrand Zobrist want to make Inferno a waterborne disease, but he wanted this virus to spread very quickly, so he made it airborne.
2. Mad Snail Disease

Mad Snail is a psychosomatic disease which spreads when an infected snail bites someone. When infected with this, the eyes become bloodshot and all these symptoms start appearing: messy pants, untrimmed toenails, ticklish ribcage, and loss of balance.
This disease is shown in the SpongeBob cartoon.
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3. Curse of the Warmbloods
Doctor Neveeve gave the “Curse of the Warmbloods” disease to the fleas, but instead of the fleas getting infected, they started spreading it to warm-blooded creatures like humans and animals.
Due to this, symptoms like purple blemishes, cough, choking, and a swollen tongue occur on the body.
There is only one way to cure this, a plant Starshade which grows deep in the Vineyard of Eyes.
4. Angel Toxicosis
If someone is affected by this Angel Toxicosis disease, then his/her ability to taste, sleep, cry, and feel pain will be lost.
And the strange thing is that Angel Toxicosis, despite being a disease, gives some benefits such as: It increases victim’s hearing, strength and sight abilities and eliminates the need to eat and sleep.
In its final stage, the affected person has to give up his heart and memory.
Frequently Asked Questions (FAQs)
Why Is Hanahaki Disease Popular?
Hanahaki disease is more popular than other fictional diseases because the reason behind suffering from it is quite interesting and strange. And after getting affected by this, flowers starts growing on the body and lungs. Which everyone finds very interesting in listening.
Is Hanahaki Disease dangerous?
As I mentioned above in the article, Hanahaki disease does not exist in the real world, so it is not dangerous for humans. But in the manga, it is portrayed as being dangerous and potentially fatal.
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Is Hanahaki Disease based on a real medical condition?
Absolutely not, Hanahaki Disease is not based on any real medical condition, it is totally fictional and used in storytelling.
Does everyone experience the same symptoms in Hanahaki Disease?
The symptoms of Hanahaki depend on the author’s interpretation of that particular manga, how they represent the disease in their story.
Conclusion
As I told in the article above, Hanahaki disease is caused by unrequited love, and it’s not real; it is totally fictional. And I also mentioned the methods to cure this disease.
While researching on Hanahaki disease, I discovered many interesting things which I shared with you in this article. And I hope that now all your doubts related to this have been cleared.
If you have still any doubts or suggestions related to Hanahaki Disease or its origin, please let me know by commenting below. I will reply you as soon as possible!
Have a great day!
I currently live in Austin, Texas and My goal is to provide genuine information to you on topics like Lifestyle, Education, World, Business, Entertainment and much more.